Research suggests the copper complex is the bioactive form copper appears essential for most documented biological activities
It is often seen together with urticaria (hives)
Kopp J, Kolkmann AM, Veleenturf PG, Spadiut O, Herwig C, Slouka C
In addition to extensive descriptions of abnormalities in immunometabolism of vitiligo, recent studies support the critical role of dysregulation of metabolic pathways in various skin immune cells, including keratinocytes, tissue-resident memory T cells, and innate lymphoid cells of vitiligo pathogenesis
If youre sensitive, keep it simple and introduce slowly
Users are essentially participating in uncontrolled self-experimentation, and should proceed with appropriate caution